🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.51 AU - 0.61 AU

Year: 191 Days

Day: 29.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.66 AU - 0.74 AU

Year: 267 Days

Day: 38.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.55 AU - 0.89 AU

Year: 279 Days

Day: 15.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.21 AU - 1.57 AU

Year: 748 Days

Day: 46.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.76 AU - 2.58 AU

Year: 1459 Days

Day: 27 Hours

Environment

Temp: -134 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,932,273 km

• M1: 820,544 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.3

Radius: 14.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.19 AU - 2.23 AU

Year: 1500 Days

Day: 7.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 40,932,273 km

• M1: 180,565 km (0.075 R)
• M2: 278,850 km (0.106 R)
• M3: 385,663 km (0.117 R)
• M4: 595,998 km (0.105 R)
• M5: 908,508 km (0.076 R)
• M6: 1,035,217 km (0.097 R)
• M7: 1,129,763 km (0.117 R)
• M8: 1,686,716 km (0.094 R)
• M9: 1,916,648 km (0.108 R)
• M10: 2,116,511 km (0.085 R)
• M11: 2,323,405 km (0.049 R)
• M12: 2,519,827 km (0.079 R)
• M13: 2,633,371 km (0.118 R)
• M14: 2,730,760 km (0.073 R)
• M15: 2,911,175 km (0.098 R)
• M16: 3,002,878 km (0.09 R)
• M17: 3,142,453 km (0.09 R)
• M18: 3,350,992 km (0.079 R)
• M19: 3,505,677 km (0.108 R)
• M20: 3,802,179 km (0.105 R)
• M21: 3,902,859 km (0.072 R)
• M22: 4,004,436 km (0.113 R)
• M23: 4,107,060 km (0.105 R)
• M24: 4,272,964 km (0.037 R)
• M25: 4,504,691 km (0.059 R)
• M26: 4,838,594 km (0.093 R)
• M27: 4,947,950 km (0.106 R)
• M28: 5,102,634 km (0.054 R)
• M29: 5,258,814 km (0.068 R)
• M30: 5,530,484 km (0.085 R)
• M31: 5,853,316 km (0.048 R)
• M32: 5,946,665 km (0.117 R)
• M33: 6,123,041 km (0.092 R)
• M34: 6,241,672 km (0.028 R)
• M35: 6,433,157 km (0.105 R)
• M36: 6,529,498 km (0.11 R)
• M37: 6,662,940 km (0.114 R)
• M38: 6,907,831 km (0.101 R)
• M39: 7,106,048 km (0.114 R)
• M40: 7,306,061 km (0.118 R)
• M41: 7,444,588 km (0.117 R)
• M42: 7,775,798 km (0.094 R)
• M43: 7,878,572 km (0.092 R)
• M44: 8,007,824 km (0.111 R)
• M45: 8,137,825 km (0.075 R)
• M46: 8,347,262 km (0.103 R)
• M47: 8,452,579 km (0.117 R)
• M48: 8,545,180 km (0.076 R)
• M49: 8,717,966 km (0.101 R)
• M50: 8,918,875 km (0.111 R)
• M51: 9,107,818 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.2

Radius: 14.7

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.78 AU - 3.3 AU

Year: 2420 Days

Day: 12.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 40,932,273 km

• M1: 203,453 km (0.063 R)
• M2: 298,298 km (0.054 R)
• M3: 392,395 km (0.074 R)
• M4: 491,579 km (0.092 R)
• M5: 761,004 km (0.074 R)
• M6: 1,056,311 km (0.076 R)
• M7: 1,149,061 km (0.098 R)
• M8: 1,280,558 km (0.076 R)
• M9: 1,389,764 km (0.105 R)
• M10: 1,502,262 km (0.073 R)
• M11: 1,687,015 km (0.112 R)
• M12: 1,869,525 km (0.109 R)
• M13: 2,016,131 km (0.083 R)
• M14: 2,188,617 km (0.103 R)
• M15: 2,388,779 km (0.111 R)
• M16: 2,700,541 km (0.117 R)
• M17: 2,819,471 km (0.118 R)
• M18: 2,989,115 km (0.089 R)
• M19: 3,124,800 km (0.106 R)
• M20: 3,376,873 km (0.12 R)
• M21: 3,531,407 km (0.079 R)
• M22: 3,914,677 km (0.102 R)
• M23: 4,118,429 km (0.105 R)
• M24: 4,550,468 km (0.114 R)
• M25: 5,056,109 km (0.079 R)
• M26: 5,218,871 km (0.051 R)
• M27: 5,428,458 km (0.1 R)
• M28: 5,671,405 km (0.105 R)
• M29: 6,136,804 km (0.084 R)
• M30: 6,486,115 km (0.106 R)
• M31: 6,663,239 km (0.1 R)
• M32: 6,989,362 km (0.093 R)
• M33: 7,104,702 km (0.038 R)
• M34: 7,572,794 km (0.1 R)
• M35: 7,844,763 km (0.104 R)
• M36: 7,982,094 km (0.105 R)
• M37: 8,189,436 km (0.077 R)
• M38: 8,328,712 km (0.088 R)
• M39: 8,468,735 km (0.073 R)
• M40: 9,180,672 km (0.079 R)
• M41: 9,416,288 km (0.09 R)
• M42: 9,617,198 km (0.083 R)
• M43: 10,605,292 km (0.084 R)
• M44: 10,738,135 km (0.084 R)
• M45: 10,833,429 km (0.103 R)
• M46: 11,121,106 km (0.097 R)
• M47: 11,275,491 km (0.057 R)
• M48: 11,528,012 km (0.067 R)
• M49: 11,625,550 km (0.052 R)
• M50: 11,920,108 km (0.039 R)
• M51: 12,078,083 km (0.093 R)
• M52: 12,336,439 km (0.114 R)
• M53: 12,818,294 km (0.102 R)
• M54: 13,470,391 km (0.09 R)
• M55: 13,862,786 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.6

Radius: 12.7

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.43 AU - 3.75 AU

Year: 3106 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,932,273 km

• M1: 185,202 km (0.088 R)
• M2: 624,571 km (0.08 R)
• M3: 818,151 km (0.065 R)
• M4: 986,149 km (0.055 R)
• M5: 1,292,675 km (0.104 R)
• M6: 1,491,491 km (0.087 R)
• M7: 1,587,981 km (0.101 R)
• M8: 1,816,417 km (0.117 R)
• M9: 2,117,558 km (0.075 R)
• M10: 2,306,201 km (0.034 R)
• M11: 2,418,698 km (0.113 R)
• M12: 2,716,997 km (0.062 R)
• M13: 2,853,430 km (0.11 R)
• M14: 2,974,903 km (0.084 R)
• M15: 3,062,568 km (0.106 R)
• M16: 3,204,835 km (0.078 R)
• M17: 3,551,603 km (0.054 R)
• M18: 4,104,367 km (0.05 R)
• M19: 4,202,503 km (0.111 R)
• M20: 4,281,641 km (0.113 R)
• M21: 4,562,286 km (0.098 R)
• M22: 4,643,518 km (0.049 R)
• M23: 4,828,271 km (0.035 R)
• M24: 5,120,586 km (0.077 R)
• M25: 5,226,351 km (0.097 R)
• M26: 5,332,865 km (0.099 R)
• M27: 5,920,934 km (0.061 R)
• M28: 6,806,554 km (0.088 R)
• M29: 7,016,888 km (0.074 R)
• M30: 7,253,103 km (0.03 R)
• M31: 7,468,075 km (0.071 R)
• M32: 7,953,072 km (0.063 R)
• M33: 8,298,792 km (0.113 R)
• M34: 8,750,578 km (0.078 R)
• M35: 8,852,005 km (0.058 R)
• M36: 9,469,246 km (0.101 R)
• M37: 10,718,089 km (0.092 R)
• M38: 11,127,538 km (0.094 R)
• M39: 11,486,573 km (0.076 R)
• M40: 11,765,274 km (0.107 R)
• M41: 12,187,739 km (0.116 R)
• M42: 12,931,689 km (0.054 R)
• M43: 13,047,477 km (0.104 R)
• M44: 13,867,573 km (0.117 R)
• M45: 14,015,825 km (0.096 R)
• M46: 14,343,743 km (0.081 R)
• M47: 14,433,502 km (0.098 R)
• M48: 15,037,578 km (0.078 R)
• M49: 15,342,608 km (0.036 R)
• M50: 15,773,300 km (0.048 R)
• M51: 15,897,018 km (0.086 R)
• M52: 16,083,267 km (0.075 R)
• M53: 16,709,484 km (0.099 R)
• M54: 16,804,030 km (0.088 R)
• M55: 17,375,493 km (0.112 R)
• M56: 17,888,764 km (0.041 R)
• M57: 17,985,554 km (0.101 R)
• M58: 18,179,732 km (0.078 R)
• M59: 18,570,032 km (0.112 R)
• M60: 18,799,067 km (0.073 R)
• M61: 19,193,706 km (0.101 R)
• M62: 19,624,548 km (0.074 R)
• M63: 19,791,050 km (0.103 R)
• M64: 19,991,511 km (0.079 R)
• M65: 20,192,571 km (0.104 R)
• M66: 20,529,316 km (0.07 R)
• M67: 21,584,878 km (0.041 R)
• M68: 21,825,731 km (0.097 R)
• M69: 22,067,481 km (0.047 R)
• M70: 22,483,962 km (0.104 R)
• M71: 22,658,243 km (0.099 R)
• M72: 22,762,962 km (0.074 R)
• M73: 23,113,469 km (0.092 R)
• M74: 23,501,077 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.2

Radius: 10.8

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.53 AU - 5.65 AU

Year: 4490 Days

Day: 10.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,932,273 km

• M1: 144,661 km (0.073 R)
• M2: 236,065 km (0.063 R)
• M3: 309,219 km (0.107 R)
• M4: 441,164 km (0.084 R)
• M5: 531,372 km (0.084 R)
• M6: 686,355 km (0.076 R)
• M7: 757,713 km (0.102 R)
• M8: 883,076 km (0.12 R)
• M9: 1,002,156 km (0.12 R)
• M10: 1,287,140 km (0.113 R)
• M11: 1,393,055 km (0.096 R)
• M12: 1,486,255 km (0.112 R)
• M13: 1,646,474 km (0.091 R)
• M14: 1,812,528 km (0.078 R)
• M15: 2,197,593 km (0.107 R)
• M16: 2,550,793 km (0.033 R)
• M17: 2,666,283 km (0.111 R)
• M18: 3,145,295 km (0.119 R)
• M19: 3,500,889 km (0.107 R)
• M20: 3,716,161 km (0.103 R)
• M21: 3,847,508 km (0.096 R)
• M22: 4,137,279 km (0.117 R)
• M23: 4,434,380 km (0.12 R)
• M24: 4,620,629 km (0.074 R)
• M25: 4,809,572 km (0.111 R)
• M26: 5,219,320 km (0.055 R)
• M27: 5,366,824 km (0.049 R)
• M28: 5,640,588 km (0.103 R)
• M29: 5,995,733 km (0.101 R)
• M30: 6,436,897 km (0.101 R)
• M31: 6,648,129 km (0.111 R)
• M32: 6,861,755 km (0.116 R)
• M33: 7,654,773 km (0.105 R)
• M34: 7,766,523 km (0.076 R)
• M35: 8,019,792 km (0.1 R)
• M36: 8,592,453 km (0.117 R)
• M37: 8,796,056 km (0.032 R)
• M38: 8,971,833 km (0.077 R)
• M39: 9,089,716 km (0.075 R)
• M40: 9,297,059 km (0.06 R)
• M41: 10,142,586 km (0.058 R)
• M42: 10,481,575 km (0.083 R)
• M43: 11,233,903 km (0.087 R)
• M44: 11,874,181 km (0.117 R)
• M45: 12,394,932 km (0.095 R)
• M46: 12,956,372 km (0.096 R)
• M47: 13,865,179 km (0.076 R)
• M48: 14,069,979 km (0.114 R)
• M49: 14,794,631 km (0.105 R)
• M50: 15,038,775 km (0.095 R)
• M51: 15,214,103 km (0.034 R)
• M52: 15,637,465 km (0.112 R)
• M53: 15,708,524 km (0.106 R)
• M54: 16,496,008 km (0.032 R)
• M55: 17,553,814 km (0.072 R)
• M56: 17,701,467 km (0.098 R)
• M57: 17,812,469 km (0.044 R)
• M58: 17,960,720 km (0.081 R)
• M59: 18,445,717 km (0.112 R)
• M60: 18,972,900 km (0.099 R)
• M61: 19,124,293 km (0.057 R)
• M62: 20,003,330 km (0.117 R)
• M63: 20,273,503 km (0.059 R)
• M64: 20,817,441 km (0.115 R)
• M65: 21,012,816 km (0.112 R)
• M66: 22,038,908 km (0.112 R)
• M67: 22,158,437 km (0.082 R)
• M68: 22,358,000 km (0.096 R)
• M69: 22,598,254 km (0.076 R)
• M70: 23,689,870 km (0.103 R)
• M71: 25,130,647 km (0.112 R)
• M72: 25,255,412 km (0.047 R)
• M73: 25,672,939 km (0.119 R)
• M74: 26,176,935 km (0.1 R)
• M75: 26,345,681 km (0.117 R)
• M76: 26,599,549 km (0.062 R)
• M77: 27,109,528 km (0.082 R)
• M78: 27,280,219 km (0.091 R)
• M79: 27,365,789 km (0.06 R)
• M80: 28,919,961 km (0.073 R)
• M81: 29,312,955 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.3

Radius: 3

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.29 AU - 12.92 AU

Year: 20420 Days

Day: 21.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 79.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,932,273 km

• M1: 43,982 km (0.099 R)
• M2: 120,127 km (0.105 R)
• M3: 170,691 km (0.111 R)
• M4: 945,309 km (0.119 R)
• M5: 1,086,679 km (0.12 R)
• M6: 1,159,982 km (0.119 R)
• M7: 1,508,994 km (0.092 R)
• M8: 1,529,339 km (0.1 R)
• M9: 1,611,319 km (0.049 R)
• M10: 2,110,976 km (0.112 R)
• M11: 2,295,280 km (0.119 R)
• M12: 2,728,516 km (0.095 R)
• M13: 2,778,182 km (0.119 R)
• M14: 3,160,405 km (0.041 R)
• M15: 3,640,315 km (0.084 R)
• M16: 4,257,256 km (0.112 R)
• M17: 4,815,555 km (0.083 R)
• M18: 5,241,461 km (0.084 R)
• M19: 5,711,048 km (0.096 R)
• M20: 5,742,913 km (0.12 R)
• M21: 5,999,323 km (0.079 R)
• M22: 7,754,555 km (0.108 R)
• M23: 7,966,685 km (0.064 R)
• M24: 8,432,682 km (0.063 R)
• M25: 8,541,440 km (0.093 R)
• M26: 8,650,646 km (0.095 R)
• M27: 8,981,258 km (0.071 R)
• M28: 9,092,409 km (0.11 R)
• M29: 9,768,442 km (0.06 R)
• M30: 10,891,473 km (0.098 R)
• M31: 11,851,143 km (0.12 R)
• M32: 12,341,076 km (0.092 R)
• M33: 12,382,216 km (0.111 R)
• M34: 13,088,318 km (0.052 R)
• M35: 13,340,689 km (0.117 R)
• M36: 13,679,678 km (0.05 R)
• M37: 13,850,070 km (0.059 R)
• M38: 13,935,640 km (0.119 R)
• M39: 14,107,229 km (0.115 R)
• M40: 14,713,250 km (0.083 R)
• M41: 14,800,615 km (0.085 R)
• M42: 15,239,535 km (0.083 R)
• M43: 16,085,212 km (0.08 R)
• M44: 16,536,399 km (0.038 R)
• M45: 17,220,959 km (0.1 R)
• M46: 17,451,190 km (0.091 R)
• M47: 17,497,266 km (0.044 R)
• M48: 17,775,219 km (0.092 R)
• M49: 18,759,124 km (0.094 R)
• M50: 19,520,727 km (0.104 R)
• M51: 19,760,682 km (0.069 R)
• M52: 19,857,023 km (0.108 R)
• M53: 20,730,675 km (0.085 R)
• M54: 20,779,593 km (0.113 R)
• M55: 21,865,075 km (0.095 R)
• M56: 23,987,869 km (0.088 R)
• M57: 24,245,028 km (0.084 R)
• M58: 26,069,972 km (0.097 R)
• M59: 26,599,399 km (0.111 R)
• M60: 26,758,870 km (0.107 R)
• M61: 26,865,384 km (0.098 R)
• M62: 27,239,379 km (0.114 R)
• M63: 28,100,614 km (0.065 R)
• M64: 28,317,381 km (0.072 R)
• M65: 28,861,468 km (0.059 R)
• M66: 29,134,933 km (0.092 R)
• M67: 29,904,914 km (0.102 R)
• M68: 32,425,039 km (0.113 R)
• M69: 32,823,119 km (0.03 R)
• M70: 33,681,661 km (0.101 R)
• M71: 33,969,488 km (0.07 R)
• M72: 36,242,179 km (0.097 R)
• M73: 36,419,003 km (0.118 R)
• M74: 36,537,036 km (0.082 R)
• M75: 37,307,465 km (0.054 R)
• M76: 38,443,212 km (0.036 R)
• M77: 39,347,830 km (0.114 R)
• M78: 40,137,408 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 13,199 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit